313400166 has 16 divisors (see below), whose sum is σ = 627297024. Its totient is φ = 104383944.

The previous prime is 313400161. The next prime is 313400201. The reversal of 313400166 is 661004313.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (313400161) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12226 + ... + 27861.

It is an arithmetic number, because the mean of its divisors is an integer number (39206064).

Almost surely, 2^313400166 is an apocalyptic number.

313400166 is an abundant number, since it is smaller than the sum of its proper divisors (313896858).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

313400166 is a wasteful number, since it uses less digits than its factorization.

313400166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41395.

The product of its (nonzero) digits is 1296, while the sum is 24.

The square root of 313400166 is about 17703.1117603657. Note that the first 3 decimals coincide. The cubic root of 313400166 is about 679.2553599017.

Adding to 313400166 its reverse (661004313), we get a palindrome (974404479).

The spelling of 313400166 in words is "three hundred thirteen million, four hundred thousand, one hundred sixty-six".